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Em-Trak B922 CLASS B AIS with WIFI and Bluetooth

Em-Trak B922 CLASS B AIS with WIFI and Bluetooth

EM-TRAK

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The B922 is a 2W CSTDMA Class B AIS transceiver, offering unmatched performance and ultra-low power consumption through em-trak’s advanced technology. Small and lightweight, it combines integrated WiFi & Bluetooth capabilities for seamless wireless connectivity and AIS data streaming, compatible with any mobile device or PC.

Its flexible connectivity means it can be used by up to nine different devices simultaneously, ensuring everyone on board gets the most from your transceiver and related onboard equipment every day. The B922 transceiver also works seamlessly with em-trak’s CONNECT-AIS app to make programming, configuration, and device monitoring easier than ever before.

Like all products in the class-leading B900 range, the B922 is engineered to deliver real-time data processing, even at the range limit. It is easy to install with em-trak’s unique FLEXI-FIT ‘no screw’ bracket system, and will operate without maintenance for years to come.

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  • Certified AIS Class B – 2W CSTDMA
  • Plug & play connectivity – WiFi & Bluetooth
  • Global Certification – USCG / FCC / Canada / Europe
  • SRT-AIS™ transceiver engine for superlative proven performance
  • FLEXI-FIT™ bracket system for easy, convenient, and secure installation
  • Integrated high-performance GPS receiver & antenna (external antenna optional)
  • Water, pressure spray, and damp proof – IPx6 & IPx7
  • Ruggedized – protected from vibration, shock, and extreme temperatures
  • Small and lightweight
  • Ultra-low power consumption – best in class
  • Guaranteed connectivity and interoperability with any app, chart plotter, smartphone, tablet, or PC
  • NMEA0183 & NMEA2000
  • Automated health and performance monitoring
  • Silent Mode (transmit-off) function
  • Enhanced RF screening to protect against electromagnetic interference
  • Built-in power surge protection
  • Em-trak External GPS antenna GPS100 with 10m cable and TNC connector
  • Physical and Environmental Specification:
    • Size: 150 x 115 x 45mm
    • Weight: 385g
    • Operating Temperature: -25°C to +55°C
    • Storage Temperature: -25°C to +70°C
    • Ingress Protection: IPx6 and IPx7
  • Electrical Specification:
    • Supply Voltage: 12V or 24V DC
    • Voltage Range: 9.6V – 31.2V DC
    • Average Current (at 12V): 170mA (wireless off: 135mA)
    • Peak Current: 2A
    • Power Consumption (at 12V): 2.0W (wireless off: 1.6W)
    • Galvanic Isolation: NMEA 0183 inputs only, NMEA 2000, VHF antenna port
  • Connectors:
    • VHF Antenna: SO-239
    • GNSS: TNC
    • Power/NMEA 0183/Silent Mode: 12-way circular multipole
    • NMEA 2000: 5-way Micro-C connector
    • USB: USB Micro-B
  • Data Interfaces:
    • NMEA 0183: 2 x bi-directional ports
    • NMEA 2000: NMEA 2000 Ed 3.101, LEN=1
    • USB: PC virtual COM port for NMEA0183 data
    • Wi-Fi: IEEE 802.11 (a/b/g), client and access point mode
    • Bluetooth: BT Classic 4.0, 7 concurrent connections
  • Standards Compliance:
    • AIS Standards: IEC 62287-1 Ed. 3, ITU-R M.1371.5
    • Product Safety Standards: EN60950-1 2006 +A11:2009 +A1:2010 +A12:2011 +A2:2013, EN62311:2008
    • Environmental Standards: IEC 60945 Ed. 4
    • Serial Data Interface Standards: IEC 61162-1 Ed 5.0, IEC 61162-2 Ed 1.0
    • NMEA 2000: NMEA 2000 Ed 3.101
    • GNSS Performance Standards: IEC 61108-1 Ed 2.0, IEC 61108-02 Ed 1.0
  • GNSS:
    • Systems Supported: GPS, GLONASS, BeiDou, Galileo
    • Channels: 72
    • Antenna: Internal or optional external antenna
    • Time to First Fix from Cold Start: 26s
  • VHF Transceiver:
    • VDL Access Scheme: CSTDMA
    • Operating Frequency: 156.025MHz – 162.025MHz
    • Channel Bandwidth: 25kHz
    • Receivers/Transmitters: 2 x receivers, 1 x transmitter
    • AIS Receiver Sensitivity (20% PER): -111dBm
    • AIS Transmitter Power: 2W (+33dBm)
  • User Interface:
    • Indicators: Power, transmit timeout, error, silent mode
  • 1 x AIS Transceiver
  • 1 x Power and Data Cable (2m)
  • 1 x FLEXI-FIT Mounting Bracket – Complete with Screws & Optional Fixing Tape

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